package com.zy.springcloud.controller;


import com.zy.springcloud.entities.CommonResult;
import com.zy.springcloud.entities.Payment;
import com.zy.springcloud.service.PaymentService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.cloud.client.ServiceInstance;
import org.springframework.cloud.client.discovery.DiscoveryClient;
import org.springframework.web.bind.annotation.*;

import javax.annotation.Resource;
import java.util.List;
import java.util.concurrent.TimeUnit;

@RestController
@Slf4j
public class PaymentController {

    @Resource
    private PaymentService paymentService;



    @Value("${server.port}")
    private String serverPort;

    @Resource
    private DiscoveryClient discoveryClient;

    @PostMapping("/payment/create")
    public CommonResult savePayment(@RequestBody Payment payment){
        int result =paymentService.savePayment(payment);
        log.info("*******插入结果："+result);
        if (result > 0){
            return new CommonResult(200,"success,serverPort: "+serverPort,result);
        }else {
            return new CommonResult(404,"false插入数据库失败",null);
        }
    }

    @GetMapping("/payment/get/{id}")
    public CommonResult getPaymentById(@PathVariable("id")Long id){
        Payment payment =paymentService.getPaymentById(id);
        log.info("*******查询结果："+payment);
        if (payment !=null){
            return new CommonResult(200,"查询成功,serverPort:    "+serverPort,payment);
        }else {
            return new CommonResult(427,"没有对应记录，查询 id是："+id,null);
        }
    }

    @GetMapping(value = "/payment/discovery")
    public Object discovery(){

        List<String> services = discoveryClient.getServices();
        for (String service : services) {
            log.info("*********** service:"+service);
        }

        List<ServiceInstance> instances = discoveryClient.getInstances("CLOUD-PAYMENT-SERVICE");
        for (ServiceInstance instance : instances) {
            log.info(instance.getInstanceId()+"\t"+instance.getHost()+"\t"+instance.getPort()+"\t"+instance.getUri());
        }
        return this.discoveryClient;
    }


    @GetMapping(value = "/payment/feign/timeout")
    public  String paymentFeignTimeout(){
        try {
            TimeUnit.SECONDS.sleep(3);
        }catch (InterruptedException e){
            e.printStackTrace();
        }

        return serverPort;
    }


    @GetMapping(value = "/payment/lb")
    public String getPaymentLB(){
        return serverPort;
    }


    @GetMapping(value = "/payment/zipkin")
    public String paymentZipkin(){
        return "hi ,I'm paymentZipKin server fall back,welcome to zyy World,  唉嘿嘿~ ";
    }
}
